#include <iostream>
#include<ctime>
#include <fstream>
using namespace std;



void bubbleSort(int list[], int listLength){
       while(listLength--) {
         bool swapped = false;

         for (int i = 0; i < listLength; i++) {
            if(list[i] > list[i + 1]){
                   swap(list[i], list[i + 1]);
                   swapped = true;
                }
            }
            if(swapped == false) break;
}
}
void read_from file(const char *filename, int a[], int length{
     ifstream file(filename);

     for(int i=0; i<length; i++)
         file >> a[i];


int main()
{
#define LEN 5000
int a[LEN];
read_from_file("m1_sorted.txt",a,LEN);
unsigned int t_start = clock();
read_from_file("m1_sorted.txt",a,LEN);
unsigned int t_finish = clock();
unsigned int t_work = t_finish - t_start;
cout<<"m1_sorted " << t_work << " milliseconds \n";


#define LEN 5000
int a[LEN];
read_from_file("m1_sorted.txt",a,LEN);
unsigned int t_start = clock();
read_from_file("m2_reverse.txt",a,LEN);
unsigned int t_finish = clock();
unsigned int t_work = t_finish - t_start;
cout<<"m1_sorted " << t_work << " milliseconds \n";


#define LEN 5000
int a[LEN];
read_from_file("m1_sorted.txt",a,LEN);
unsigned int t_start = clock();
read_from_file("m3_shuffle.txt",a,LEN);
unsigned int t_finish = clock();
unsigned int t_work = t_finish - t_start;
cout<<"m1_sorted " << t_work << " milliseconds \n";
return 0;
}

